Italy's Leonardo unveils ATA-NXM military tiltrotor for high-speed transport missions.

The Italian company Leonardo Helicopters unveiled the Advanced Tiltrotor Aircraft - Next Generation Military (ATA-NXM), a new military tiltrotor concept for future European and NATO rotorcraft requirements, including transport, medevac, special operations, and maritime roles.

Leonardo Helicopters unveiled the Advanced Tiltrotor Aircraft - Next Generation Military, or ATA-NXM, a new military tiltrotor concept derived from work on the Next-Generation Civil Tiltrotor (NGCTR) demonstrator. The optimized design incorporates aerodynamic changes, inboard engines, and a more scalable architecture for future European and NATO rotorcraft requirements, including transport, medevac, special operations, and maritime roles.
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The ATA-NXM tiltrotor concept is based on several structural characteristics previously explored with the NGCTR demonstrator, including straight wings, a composite fuselage, and a V-tail equipped with vertical tips. (Picture source: Leonardo Helicopters)

As reported by FlightGlobal on March 3, 2026, Leonardo Helicopters unveiled the Advanced Tiltrotor Aircraft - Next Generation Military (ATA-NXM), a new military tiltrotor concept developed while the Italian company continues work on the Next-Generation Civil Tiltrotor (NGCTR) demonstrator and pursues certification of the AW609 tiltrotor aircraft. Matteo Ragazzi, the company’s director of engineering and innovation, said the ATA-NXM concept results from internal engineering work examining the most efficient tiltrotor design, capable of higher cruise speeds than conventional helicopters while retaining vertical takeoff and landing capability.

Therefore, the ATA-NXM integrates design elements from the NGCTR demonstrator but modifies the configuration to improve aerodynamic efficiency, simplify mechanical architecture, and broaden mission flexibility. The tiltrotor concept also reflects the company’s intention to position a tiltrotor configuration for future military rotorcraft requirements in Europe and potentially within NATO programs for high-speed vertical lift aircraft. At the same time, Leonardo continues testing activities on the NGCTR demonstrator and maintains the long-running certification effort for the AW609, which has been under development for more than two decades.

To keep development risk under tighter control, the ATA-NXM retains several design elements already seen on the NGCTR demonstrator, including straight wings rather than the AW609’s forward-swept wing, a composite fuselage structure, a V-tail equipped with vertical tips, and similar proprotor assemblies. However, the ATA-NXM concept features canards installed on the nose section of the fuselage, as on the Gripen and Typhoon fighter jets, to improve longitudinal stability and control, while also opening the way to a rear loading ramp, more suited for military transport roles. Another change concerns engine placement: the engines are no longer integrated with the tilting proprotors at the outer wing positions, but are moved inboard toward the wing root and separated from the rotating assemblies.

This arrangement reduces structural loads at the outer wing sections, simplifies the gearbox architecture, and improves aerodynamic efficiency during forward flight. Leonardo also extended the wing beyond the proprotor assembly, an adjustment intended to increase aerodynamic efficiency and lift generation in airplane mode. Ragazzi said that Leonardo engineers initially defined the ATA-NXM characteristics around a maximum takeoff weight between 11 and 13 tonnes, but the tiltrotor's design was then judged scalable from 8 tonnes to 18 tonnes. This created a broader range of missions than the company’s earlier NGCTR and AW609, including troop transport, medical evacuation, special operations support, and maritime tasks without redesigning the entire airframe.

A central element in Leonardo’s presentation of the ATA-NXM was the effort to cut technical risk by using powerplants already available rather than depending on a new engine program. Ragazzi said the concept can use current turboshaft engines such as the GE Aerospace CT7 already selected for the NGCTR demonstrator, which in practice decouples airframe development from engine development and lowers the power demand imposed by the new design. In Leonardo’s view, that choice is directly linked to schedule and affordability, because it removes one of the largest variables that can delay a new aircraft. For that reason, although the ATA-NXM remains only a concept at this stage, the company believes a future development program based on it could take 50 percent less time than the AW609 required, which made its first flight in 2003, but is only expected to be introduced in the late 2020s.

Illustrating the complexity of making tiltrotor aircraft compliant with civilian aviation regulations, that aircraft has already spent three decades of design, flight testing, and certification work, so the new ATA-NXM reflects lessons learned from both the AW609 and the NGCTR, with a more mature architecture shaped by technology maturation carried out through European research initiatives. Leonardo is developing the ATA-NXM while continuing to fly the Next-Generation Civil Tiltrotor (NGCTR) technology demonstrator, which made its first flight on December 19, 2025. The aircraft flew again on February 25, 2026, demonstrating its capabilities to program stakeholders and bringing its accumulated flight time to about 30 minutes.

Development of the demonstrator was funded through the European Union Clean Sky 2 research program until the first flight milestone. Leonardo is now continuing flight testing with internal research funding in order to expand the flight envelope and evaluate additional flight regimes. Ragazzi added that the company also expects to draw funding from the €100 million, equivalent to $115 million, EU Next Generation Rotorcraft Technology program supported by the European Defence Fund. The second phase of this military-focused program, carried out with Airbus Helicopters, has already started. The NGCTR demonstrator was designed to mature five major technological elements relevant to future tiltrotor aircraft.

These include a composite wing architecture incorporating morphing surfaces to improve hover performance, a thermoplastic V-tail structure designed to reduce drag and improve handling characteristics, and a non-tilting engine installation that increases flexibility in engine selection while improving aerodynamic integration. The aircraft also incorporates a split-gearbox drivetrain and a distributed modular flight-control architecture intended to reduce system weight and mechanical complexity. The V-tail, developed with GKN and Fokker, also evaluates the use of thermoplastic materials in large structural components. The vertical tips of the V-tail increase effective span in a manner comparable to winglets on fixed-wing aircraft, contributing to aerodynamic efficiency.

Additional NGCTR features include proprotor blades with slight tip anhedral intended to influence aerodynamic performance and acoustic characteristics. Leonardo engineers are evaluating whether this blade configuration could later be applied to the AW609 program, although the civil tiltrotor will initially enter service with its existing rotor blade design. The demonstrator also incorporates an additive-layer manufactured support structure for the proprotor gearbox. In contrast, additive manufacturing on the AW609 is currently limited to the exhaust component. These elements are intended to evaluate manufacturing techniques and aerodynamic configurations that could be used on later tiltrotor aircraft, including future military designs derived from the ATA-NXM concept.

Despite work on new concepts and technology demonstrators, Leonardo continues to focus on the certification process of the AW609 tiltrotor aircraft, which is now deep into its third decade of development. The AW609 first flew on March 7, 2003, and is designed as a civil aircraft capable of vertical takeoff and landing combined with airplane-like cruise performance. Leonardo lists a maximum cruise speed of 270 kt for the aircraft. Certification testing continues with two prototypes identified as AC4 and AC5, while a sixth aircraft is scheduled to roll out from the AW609 final assembly line in Philadelphia to conduct function and reliability tests. The first three customer aircraft are already in different stages of production at that facility. Leonardo has previously identified six firm orders for the aircraft, but additional commercial activity is currently paused until regulatory approval is completed.

Written by Jérôme Brahy

Jérôme Brahy is a defense analyst and documentalist at Army Recognition. He specializes in naval modernization, aviation, drones, armored vehicles, and artillery, with a focus on strategic developments in the United States, China, Ukraine, Russia, Türkiye, and Belgium. His analyses go beyond the facts, providing context, identifying key actors, and explaining why defense news matters on a global scale.